You can save the HTML pages and read through those, but to complete the missions you will have to send data to th HTS servers, which you just can't download. You can always download the missions, work out what to do then return home and upload the answers, but while you are offline you can not complete them as you normally would.

jgreen45 wrote:You can save the HTML pages and read through those, but to complete the missions you will have to send data to th HTS servers, which you just can't download. You can always download the missions, work out what to do then return home and upload the answers, but while you are offline you can not complete them as you normally would.

Even then, you wouldn't be able to work out half the missions. A lot of them require users to black box text the site. Which means using the dynamic server side scripts. In which case, you would need to submit data to the site.